Different disk drives in the same drive enclosure
ETERNUS disk storage systems offer both online and nearline disk drives.
These can be used to maximize your application flexibly and reduce cost, by using high-speed, highly-reliable disk drives
for online use and large capacity, low-cost, Nearline disk drives for backup and archiving.
As you can mix them in the same drive enclosure, you can avoid purchasing additional drive enclosures until there is no unused space left in your existing drive enclosures.

Benefit
- Efficient use of installation and rack space.
- Reduced cost of disk drive enclosures.
Product Requirements
| Supported Disk Storage Systems | ETERNUS DX60/DX80, DX400 series, DX8000 series ETERNUS4000, ETERNUS8000 |
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For details on all online and near line disk drives available, please refer to each model's specifications.

